3D Graphing
382
Note:
During a trace, you can also evaluate
z(x,y)
. Type the x value and press
¸
;
then type the y value and press
¸
.
Moving the Cursor in 3D
Moving the Cursor in 3D
Moving the Cursor in 3D
Moving the Cursor in 3D
When you move the cursor along a 3D surface, it may not be obvious why the cursor
moves as it does. 3D graphs have two independent variables (
x,y
) instead of one, and
the x and y axes have a different orientation than other graphing modes.
How to Move the Cursor
How to Move the Cursor
How to Move the Cursor
How to Move the Cursor
On a 3D surface, the cursor always follows along a grid wire.
‡
Math
Only
1:Value
is available for 3D graphs. This tool displays
the z value for a specified x and y value.
After selecting
1:Value
, type the x value and press
¸
.
Then type the y value and press
¸
.
Cursor Key
Moves the cursor to the next grid point in the:
B
Positive x direction
A
Negative x direction
C
Positive y direction
D
Negative y direction
Tool
For 3D Graphs:
Summary of Contents for TI-89 Voyage 200
Page 1: ...TI 89 Titanium Graphing Calculator...
Page 35: ...Getting Started 35 2 B u s i n e s s D B D B Press Result...
Page 44: ...Getting Started 44 3 0 D B D D Press Result...
Page 45: ...Getting Started 45 B D D 2 0 0 2 Press Result...
Page 46: ...Getting Started 46 D B Scroll down to October and press D 1 9 Press Result...
Page 60: ...Getting Started 60 Example Set split screen mode to TOP BOTTOM Press Result 3 B D...
Page 63: ...Getting Started 63 2 D B 4 Press Result...
Page 453: ...Differential Equation Graphing 453...
Page 468: ...Tables 468...
Page 539: ...Data Matrix Editor 539...